Make sure it's in the right place! There are two layers, put inside a layer is to block the signal, the phone call; The outer layer only reduces radiation and does not affect cell phone use.
When the cell phone is put into the outer layer, it can effectively reduce the radiation of the cell phone without affecting the use of the cell phone;
When the phone is put into the inner layer, close the lid, not only can protect against radiation but also can block the signal of the phone, so that the phone is in a "sleep" state, outsiders can not get through, avoid the embarrassment of not answering the phone, but also can prevent harassment, give yourself free time.
After the cell phone is put into the inner layer:
If your mobile phone does not activate the call reminder function, when someone makes a call, it will prompt "Hello, the number you dialed cannot be connected for the time being, please redial later".
If your mobile phone has the call reminder function, when someone makes a call, they will say "Hello, the customer you dialed has enabled the call reminder function, your call information we will inform each other by SMS, thank you for your call, please hang up, goodbye". After the phone takes out the shield bag, it receives a text message reminding someone to call. Allows you to cope without shutting down your computer.
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